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function varargout = daop(varargin) % DAOP MATLAB code for daop.fig % DAOP, by itself, creates a new DAOP or raises the existing % singleton*. % % H = DAOP returns the handle to a new DAOP or the handle to % the existing singleton*. % % DAOP('CALLBACK',hObject,eventData,handles,...) calls the local % function named CALLBACK in DAOP.M with the given input arguments. % % DAOP('Property','Value',...) creates a new DAOP or raises the % existing singleton*. Starting from the left, property value pairs are % applied to the GUI before daop_OpeningFcn gets called. An % unrecognized property name or invalid value makes property application % stop. All inputs are passed to daop_OpeningFcn via varargin. % % *See GUI Options on GUIDE's Tools menu. Choose "GUI allows only one % instance to run (singleton)". % % See also: GUIDE, GUIDATA, GUIHANDLES % Edit the above text to modify the response to help daop % Last Modified by GUIDE v2.5 21-Jul-2016 22:52:19 % Begin initialization code - DO NOT EDIT gui_Singleton = 1; gui_State = struct('gui_Name', mfilename, ... 'gui_Singleton', gui_Singleton, ... 'gui_OpeningFcn', @daop_OpeningFcn, ... 'gui_OutputFcn', @daop_OutputFcn, ... 'gui_LayoutFcn', [] , ... 'gui_Callback', []); if nargin && ischar(varargin{1}) gui_State.gui_Callback = str2func(varargin{1}); end if nargout [varargout{1:nargout}] = gui_mainfcn(gui_State, varargin{:}); else gui_mainfcn(gui_State, varargin{:}); end % End initialization code - DO NOT EDIT % --- Executes just before daop is made visible. function daop_OpeningFcn(hObject, eventdata, handles, varargin) % This function has no output args, see OutputFcn. % hObject handle to figure % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % varargin command line arguments to daop (see VARARGIN) % Choose default command line output for daop handles.output = hObject; % Update handles structure guidata(hObject, handles); % UIWAIT makes daop wait for user response (see UIRESUME) % uiwait(handles.figure1); % --- Outputs from this function are returned to the command line. function varargout = daop_OutputFcn(hObject, eventdata, handles) % varargout cell array for returning output args (see VARARGOUT); % hObject handle to figure % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % Get default command line output from handles structure varargout{1} = handles.output; function edit1_Callback(hObject, eventdata, handles) global Fs; FS=get(handles.edit1,'String'); Fs=str2double(FS); handles.Fs=Fs; guidata(hObject,handles); % hObject handle to edit1 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % Hints: get(hObject,'String') returns contents of edit1 as text % str2double(get(hObject,'String')) returns contents of edit1 as a double % --- Executes during object creation, after setting all properties. function edit1_CreateFcn(hObject, eventdata, handles) % hObject handle to edit1 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles empty - handles not created until after all CreateFcns called % Hint: edit controls usually have a white background on Windows. % See ISPC and COMPUTER. if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor')) set(hObject,'BackgroundColor','white'); end function edit2_Callback(hObject, eventdata, handles) global Ns; NS=get(handles.edit2,'String'); Ns=str2double(NS); handles.Ns=Ns; guidata(hObject,handles); % hObject handle to edit2 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % Hints: get(hObject,'String') returns contents of edit2 as text % str2double(get(hObject,'String')) returns contents of edit2 as a double % --- Executes during object creation, after setting all properties. function edit2_CreateFcn(hObject, eventdata, handles) % hObject handle to edit2 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles empty - handles not created until after all CreateFcns called % Hint: edit controls usually have a white background on Windows. % See ISPC and COMPUTER. if ispc && isequal(get(hObject,'BackgroundColor'), get(0,'defaultUicontrolBackgroundColor')) set(hObject,'BackgroundColor','white'); end % --- Executes on button press in pushbutton1. function pushbutton1_Callback(hObject, eventdata, handles) % global data [FileName,PathName] = uigetfile('*.txt','选择文件'); f = fullfile (PathName, FileName); data=load (f); if length(num2str(data))>=1 msgbox('数据读取成功','提示'); else msgbox('数据读取失败，请重新读取数据','提示'); return; end save data data; %%%%%%%%%%%%%%%%%%%% % load sfm.mat % data=sfm; % hObject handle to pushbutton1 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % --- Executes on button press in pushbutton2. function pushbutton2_Callback(hObject, eventdata, handles) load data data global Fs; global Ns; global n; % global t; % global Fs1; % global Fs2; global x; Ns =str2num(get(handles.edit2,'string')); Fs =str2num(get(handles.edit1,'string')); % Fs1 =str2num(get(handles.edit3,'string')); % Fs2 =str2num(get(handles.edit4,'string')); % t =str2num(get(handles.edit5,'string')); % nfft=N; % n=0:1:N-1;%时间序列号 % %n/fs:采样频率下对应的时间序列值 % n1=Fs*(0:nfft/2-1)/nfft;%F F T对应的频率序列 x=data(1:Ns); n =(0:1/Fs:(Ns-1)/Fs); figure(1) plot(n,x); xlabel('时域/s'); ylabel('振幅/(m/s2)'); title('波形图'); % hObject handle to pushbutton2 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % --- Executes on button press in pushbutton3. function pushbutton3_Callback(hObject, eventdata, handles) load data data global Fs; global Ns; % global t; % global Fs1; % global Fs2; global x; Ns =str2num(get(handles.edit2,'string')); Fs =str2num(get(handles.edit1,'string')); % Fs1 =str2num(get(handles.edit3,'string')); % Fs2 =str2num(get(handles.edit4,'string')); % t =str2num(get(handles.edit5,'string')); x=data(1:Ns); N=length(x); [A,f]=pinpu0307(x,Fs); figure(2); plot(f(1:N/2),A(1:N/2)); xlabel('频率/Hz'); ylabel('振幅/(m/s2)'); title('频谱图'); % hObject handle to pushbutton3 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % --- Executes on button press in pushbutton4. function pushbutton4_Callback(hObject, eventdata, handles) close(gcf); % hObject handle to pushbutton4 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB % handles structure with handles and user data (see GUIDATA) % --- Executes on button press in pushbutton5. function pushbutton5_Callback(hObject, eventdata, handles) load data data global Fs; global Ns; % global t; % global Fs1; % global Fs2; global x; global y1; global j; Ns =str2num(get(handles.edit2,'string')); Fs =str2num(get(handles.edit1,'string')); % Fs1 =str2num(get(handles.edit3,'string')); % Fs2 =str2num(get(handles.edit4,'string')); % t =str2num(get(handles.edit5,'string')); x=data(1:Ns); n =(0:1/Fs:(Ns-1)/Fs); y1=cceps(j); N=length(x); % [A,f]=pinpu0307(x,Fs); % [A,f]=pinpu0307(x,Fs); figure(3); % plot(f(1:N/2),y1); plot(n/2,y1); xlabel('频率/Hz'); ylabel('振幅/(m/s2)'); title('复倒频谱图'); % hObject handle to pushbutton5 (see GCBO) % eventdata reserved - to be defined in a future version of MATLAB